课时数智作业1 必修第一册 WELCOME UNIT-【高考DNA解码】2026年高考英语一轮总复习学生用书word（人教版2019）

课时数智作业参考答案与精析 课时数智作业(一) Ⅰ．【语篇解读】　本文是一篇应用文。文章介绍了拥有丰富文化遗产的拉丁美洲国家Guatemala的一些著名景点。 1．A　[推理判断题。根据Tikal National Park部分中的“It is here，centuries ago，that the ancient Mayan civilisation boomed．”可知，古玛雅文明曾在这里繁荣，因此如果游客对玛雅历史感兴趣，可以去这个国家公园。故选A。] 2．B　[推理判断题。根据Guatemala City部分的介绍可知，这个地方有很多艺术作品，因此对热爱艺术的人来说，这是旅游绝佳目的地。故选B。] 3．C　[推理判断题。根据Acatenango Volcano部分的第二句可知，攀登该火山顶峰是最艰难，也是最受欢迎的徒步旅行，因此可推测这也是该火山最特殊的地方。故选C。] 【语篇解读】　本文是一篇记叙文。文章主要讲述了威廉·卡索参加拼字比赛的经历以及取得的成就。 4．C　[细节理解题。根据第一段的“In medical school and throughout his career as a neonatologist，William Cashore was often asked to read and correct others' work．Little did they know that he was a spelling champion，with a trophy at home to prove it．”可知，卡索用他的拼写能力来帮助别人。故选C。] 5．A　[词义猜测题。根据第三段的“When the field narrowed to two competitors，the other boy misspelled ‘uncinate’，which means bent like a hook．”以及画线词上文“Cashore spelled it correctly”可知，当只剩下两位参赛者时，另一个男孩拼错了uncinate，而卡索正确拼写了这个词，随后用transept这个词获胜。故clinched意思是“获胜”。故选A。] 6．B　[细节理解题。根据第四段的“‘It gave me much more self­confidence and also gave me a sense that it's very important to try to get things as correct as possible，’ he said．”可知，拼字比赛让卡索增强了信心。故选B。] 7．D　[推理判断题。根据最后一段卡索的说法可知，我们应该为今天的拼写比赛努力提高相关技能。故选D。] 【语篇解读】　本文是一篇说明文。文章介绍了“同龄人提升同龄人(PUP)”项目，学生帮助其他学生缓解心理问题，这个项目有助于打破关于心理健康的耻辱感，使人们能够正常地谈论这个问题，并在必要时寻求专业帮助。 8．D　[推理判断题。根据第一段“...address the high number of students needing mental health support．What if they could enlist students as part of the solution，too? A rural Ohio high school has done just that．”可知，学生们开始参与心理健康项目。故选D。] 9．C　[细节理解题。根据第三段可知，“同龄人提升同龄人(PUP)”项目的目的是减少对心理健康的羞耻感。故选C。] 10．D　[推理判断题。根据最后一段中“Getting to a therapist...she said．”可知，在农村地区获得精神卫生支持方面，交通不便、经济障碍和缺乏保险阻碍了人们去看治疗师。故选D。] 11．A　[标题归纳题。通读全文，尤其根据第三段可知，本文介绍了“同龄人提升同龄人(PUP)”项目，学生帮助其他学生缓解心理问题，这个项目有助于打破关于心理健康的耻辱感，使人们能够正常地谈论这个问题，并在必要时寻求专业帮助。故选A。] Ⅱ．【语篇解读】　本文是一篇记叙文。作者在卡拉奇海边公园常看到一位老太太喂鸽子。一天，老太太的项链掉落，一只鸽子捡起并归还给她，令作者和老太太惊喜不已。 1．A　[根据后文“The birds，usually around 10 to 15 in ，would gather around her before she even had a to take the bag of rice out from her handbag．”可知，老太太拿着米袋，鸟儿聚集在她周围，所以她是在喂鸽子。故选A。] 2．D　[这里表示鸽子的数量通常在10到15只左右。“in number”表示“在数量上”。故选D。] 3．B　[“have a chance to do sth．”表示“有机会做某事”。此处指在老太太有机会从手提包里拿出米袋之前，鸟儿就聚集过来了。故选B。] 4．C　[根据“It was the same each day”可知，这是老太太每天都做的事情，是她日常生活的一部分。“routine”表示“常规，例行公事”。故选C。] 5．A　[上文提到“我”在公园看日落时经常看到老太太喂鸽子，所以这里是说“我”看着她做这件普通的事情，A选项“watching”(观看)正确。故选A。] 6．B　[“with enthusiasm”表示“热情地”。老太太每天热情地喂鸽子，“我”觉得这既平静又美好。故选B。] 7．D　[根据上文“It was the same each day”可知，老太太在她平常喂鸽子的地方。“usual”表示“通常的，平常的”。故选D。] 8．B　[老太太走近长椅坐下时，项链掉了。“approach”表示“走近，靠近”。故选B。] 9．C　[“我”坐在附近的草地上，看到项链掉了，所以站起来去帮她捡。C选项“got up”(站起来)正确。故选C。] 10．A　[“我”想帮老太太捡项链，然而在“我”捡到之前，一只鸽子捡起了项链。前后是转折关系。A选项“However”(然而)正确。故选A。] 11．D　[这里指的是那群鸽子中的一只。“group”表示“群，组”。故选D。] 12．D　[鸽子捡起项链后飞向长椅，把项链放在老太太腿上。“fly”表示“飞”。故选D。] 13．C　[看到鸽子捡起项链并放在老太太腿上，“我”不敢相信自己的眼睛。“believe”表示“相信”。故选C。] 14．B　[老太太看到鸽子的举动也很惊讶。“surprised”表示“惊讶的”，B选项正确。故选B。] 15．C　[“我”脸上带着大大的笑容离开。“left”表示“离开”。故选C。] Ⅲ．【参考范文】 Dear Beth， Glad to know that you want to learn to play table tennis． I fully support your decision to take up this exciting and beneficial sport． For a coach，I highly recommend Mr Wang，one of the best in our local community．With over 15 years of experience，he has a proven track record in teaching both beginners and advanced players．Mr Wang is known for his patience and ability to adapt his teaching methods to suit students' different learning styles，which makes him an excellent choice for a rookie player like you． Good luck with your table tennis journey and feel free to ask me any questions you might have along the way． Yours， Li Hua 1 / 4 学科网（北京）股份有限公司 $$ 课时数智作业(一) 必修第一册　WELCOME UNIT Ⅰ．阅读理解 A 篇(限时6分钟) (2024·湖南长沙模拟) Beautiful Guatemala is a land rich in diversity and cultural heritage．Whether you hope to summit a volcano，hike through the jungle or explore ancient ruins，Guatemala will not disappoint． Tikal National Park Tikal National Park is a UNESCO World Heritage Site and one of the most famous places in Guatemala．Tikal covers an estimated 46 miles (around 74 km) and is one of the most extraordinary archaeological sites in Central America．It is here，centuries ago，that the ancient Mayan civilisation boomed． Chichicastenango “Chichi”，as it's known by the local Kiche population，hosts the largest market in Central America．The town comes alive on Thursdays and Sundays when vendors (小贩) come from surrounding areas to display their goods．The market bursts with varied colours and a lively atmosphere，stocking everything from vividly­coloured cloth to traditional carved wooden masks． Guatemala City Brightly graffitied (涂鸦) walls line the busy streets in Guatemala City where you'll find trendy stores，relaxing bars，and diverse art galleries．Make sure to check out La Esquina，an indoor food market with some of the best food stalls in the city．The Museo Popol Vuh is a leading museum in the world of Mayan art．Here you will be able to spend a couple of hours appreciating the incredible and comprehensive collection of Mayan as well as colonial art． Acatenango Volcano Volcano Acatenango towers almost 4，000 metres above the surrounding landscape just outside Antigua．The hike to the summit of this volcano is one of the toughest，yet most popular，in Guatemala．Not only will you get to appreciate the breathtaking views，but you will also have a bird's eye view of the nearby (and extremely active) Volcan Fuego． 1．What's the best choice for someone interested in Mayan history？(　　) A．Tikal National Park． B．Chichicastenango． C．Guatemala City． D．Acatenango Volcano． 2．What do we know about Guatemala City？(　　) A．It hosts the largest market in Central America． B．It is a perfect destination for art lovers． C．You can buy vivid cloth and masks there． D．Museo Popol Vuh is a great food market． 3．What is special about Acatenango Volcano？(　　) A．A bird's eye view of Guatemala City． B．The highest tower in Guatemala． C．The hike to the volcano summit． D．It is an extremely active volcano． B 篇(限时7分钟) (2025·浙江强基联盟模拟) In medical school and throughout his career as a neonatologist，William Cashore was often asked to read and correct others' work．Little did they know that he was a spelling champion，with a trophy(奖品) at home to prove it．Cashore won the Scripps National Spelling Bee in 1954 at age 14．Now 84，he's the oldest living champion of the contest，which dates back to 1925．As contestants from this year's competition headed home，he reflected on his experience and the effect it had on him． Cashore credits his parents for helping him prepare for his trip to Washington，D．C．，for the spelling bee．His mother was an elementary school teacher and his father was a lab technician with a talent for taking words apart and putting them back together． When the field narrowed to two competitors，the other boy misspelled “uncinate”，which means bent like a hook．Cashore spelled it correctly，then clinched the title with the word “transept”，an architectural term for the transverse part of a cross­ shaped church． Cashore，who was given $500 and an encyclopedia set，enjoyed a brief turn as a celebrity．He didn't brag about his accomplishment after returning to Pennsylvania，but the experience quietly shaped him in multiple ways．“It gave me much more self­confidence and also gave me a sense that it's very important to try to get things as correct as possible，”he said．“I've always been that way，and I still feel that way．If people are careless about spelling and writing，you wonder if they're careless about their thinking．” “Preparing for a spelling bee today requires more concentration and technique than it did decades ago，”Cashore said．“The vocabulary of the words are far，far more technical．The English language，in the meantime，has imported a great many words from foreign languages which were not part of the English language when I was in eighth grade，”he added． 4．What can we learn about Cashore from the first two paragraphs？(　　) A．He is the best ever spelling champion． B．He prepared alone for the spelling bee． C．He used his spelling ability to help others． D．He preferred to show off his spelling talent． 5．What does the underlined word “clinched”in paragraph 3 mean？(　　) A．Won．　 B．Declined． C．Removed． D．Gave． 6．How did the spelling bee competition affect Cashore？(　　) A．It helped him start his career． B．It strengthened his confidence． C．It limited his way of thinking． D．It brought him lasting popularity． 7．What should we do to prepare for today's spelling bee according to Cashore？(　　) A．Learn multiple languages． B．Go abroad for language study． C．Be a remarkable technician． D．Try to improve relevant skills． C 篇(限时7分钟) (2024·贵州贵阳模拟) Districts across the US are trying to address the high number of students needing mental health support．What if they could enlist students as part of the solution，too? A rural Ohio high school has done just that． At Claymont High School in Uhrichsville，Ohio，a group of about 21 high schoolers are trained in mental health first aid．They've taken courses to learn how to help their peers who are going through a difficult time． The students，who are in grades 10 through 12，are part of a larger program called Peers Uplifting Peers，or PUP，which helps to break down the stigma (耻辱) around mental health and wellness and normalise having conversations about both and seeking professional help when necessary． A key part of their training is to help their friends get in touch with professionals and established resources．“Students are helping out by picking up on early warning signs．They are noticing that maybe someone is having a hard day or is just sitting by themselves，”said Kelsi Barnhart，the school's assistant principal．“They try to be good friends，and they speak up．It's not that they are stepping in and providing counselling．” Despite a national conversation around mental health，the context may be different in rural areas like Uhrichsville where people feel ashamed of discussing mental health．“It's hard to talk about mental health out loud，”said Bridget Britton，a licenced social worker．Getting to a therapist can also be a challenge since most rural areas do not have the bus and rail systems found in urban communities．There are also financial barriers．“Many rural residents work on farms，which often don't provide workers with health insurance，”she said． 8．What can we learn from paragraph 1？(　　) A．Students face mental health issues． B．Students actively seek mental health help． C．Students are unwilling to share mental health programs． D．Students are getting involved in the mental health programme． 9．What is the purpose of the Peers Uplifting Peers (PUP) programme？(　　) A．Promoting academic excellence． B．Advocating for stricter school policies． C．Reducing the shame concerning mental well­being． D．Encouraging competitive behaviour among students． 10．What can be inferred about accessing mental health support in rural areas？(　　) A．Transportation systems are well­established in rural areas． B．Mental health issues are less taken seriously in rural areas． C．Licenced social workers are readily available in rural communities． D．Financial barriers and lack of insurance prevent access to therapists． 11．What's the most suitable title for the passage？(　　) A．PUP: Peers Taking the Lead in High School B．PUP: Government Breaking Down the Stigma C．Mental Health: Professionals Offering Training D．Mental Health: A Pressing Issue Among Students Ⅱ．完形填空(限时12分钟) (2025年1月·八省高考适应性考试) I liked to go and watch the sunset at my local park，which was a seaside area in Karachi．There，I would always see the same elderly lady 1 the pigeons (鸽子)．The birds，usually around 10 to 15 in 2 ，would gather around her before she even had a 3 to take the bag of rice out from her handbag．It was the same each day，part of her 4 ． I found that 5 her perform this ordinary task with such 6 was both calming and beautiful． On this particular evening，the lady arrived at her 7 spot to feed the birds．But，as she 8 the bench(长凳)to sit down，her necklace (项链) fell to the ground． I was sitting on the grass nearby waiting for the sun to set．Noticing that，I 9 to get it back for her． 10 ，before I reached it，one of the pigeons from the 11 picked up the necklace， 12 to the bench，and dropped it on her lap． I couldn't 13 my eyes．The old lady，also 14 ，began laughing quietly to herself．I was 15 with a huge smile on my face and happily went back to watching the sunset． (　　)1．A．feeding　　 B．pursuing C．training D．collecting (　　)2．A．age B．size C．weight D．number (　　)3．A．wish B．chance C．plan D．reason (　　)4．A．job B．project C．routine D．dream (　　)5．A．watching B．helping C．making D．hearing (　　)6．A．confidence B．enthusiasm C．flexibility D．precision (　　)7．A．original B．parking C．hiding D．usual (　　)8．A．repaired B．approached C．shared D．supported (　　)9．A．slipped in B．ran away C．got up D．turned around (　　)10．A．However B．Afterwards C．Gradually D．Fortunately (　　)11．A．sea B．tree C．pair D．group (　　)12．A．walked B．stuck C．pointed D．flew (　　)13．A．lift B．cover C．believe D．close (　　)14．A．satisfied B．surprised C．annoyed D．frightened (　　)15．A．caught B．hit C．left D．met Ⅲ．应用文写作(限时13分钟) (2025年1月·八省高考适应性考试) 假定你是李华，你的留学生朋友Beth 想学打乒乓球，发邮件向你求教。请给她回封邮件，内容包括： 1．表示支持； 2．推荐教练。 注意：1．写作词数应为80个左右； 2．请按如下格式作答。 Dear Beth， Glad to know that you want to learn to play table tennis．　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 Yours， Li Hua 7 / 7 学科网（北京）股份有限公司 $$